QuickFacts

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

The population of Pennsylvania is

12,784,227

The population of Michigan is

9,928,300

30.3%

of persons 25 years+ in Los Angeles County, California have a bachelor's degree or higher

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

Population per square mile in Maricopa County, Arizona is

414.9

The population of Michigan is

9,928,300

29.5%

of persons 25 years+ in Harris County, Texas have a bachelor's degree or higher

Population per square mile in Florida is

350.6

Population per square mile in Pennsylvania is

283.9

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census